openvpn.git/init.c, branch release/2.3

build: standard directory layout

2012-03-22T21:07:08+00:00

Suitable for mature project.

root   - administrative stuff
doc    - documents
src    - sources
tests  - tests
distro - distro specific files
sample - samples

SIDE EFFECT: many changes to rpm spec.

Signed-off-by: Alon Bar-Lev 
Acked-by: Adriaan de Jong 
Signed-off-by: David Sommerseth

fixup: init.c: add missing conditional for ENABLE_CLIENT_CR

2012-03-22T21:06:52+00:00

Signed-off-by: Alon Bar-Lev 
Acked-by: Adriaan de Jong 
Acked-by: David Sommerseth 
Signed-off-by: David Sommerseth

cleanup: remove C++ warnings

2012-03-22T21:06:52+00:00

Signed-off-by: Alon Bar-Lev 
Acked-by: Samuli Seppänen 
Signed-off-by: David Sommerseth

Made some options connection-entry specific

2012-02-13T19:43:37+00:00

The following options may now be used in a connection block:

 fragment
 mssfix
 tun-mtu
 tun-mtu-extra
 link-mtu
 mtu_discover_type
 explicit-exit-notification

In order to support stuff like

  remote host
  proto udp
  fragment
  explicit-exit-notification 3


  remote host
  proto tcp


Signed-off-by: Jan Just Keijser 
Acked-by: David Sommerseth 
Signed-off-by: David Sommerseth

Fix assert() situations where gc_malloc() is called without a gc_arena object

2012-02-08T13:37:46+00:00

In commit bee92b479414d12035b0422f81ac5fcfe14fa645 the gc_malloc() was hardened
to always require a gc_arena object for garbage collection.  Some places in the
code expected the old behaviour of a normal malloc() in these cases, that is a
memory allocation without garbage collection.

This old behaviour is partly restored by allowing string_alloc() to do a non-gc
based allocation if no gc_arena object is available.  In addition some other
places string_alloc() will now be called with a gc_arena pointer where such an
object is available.

The alloc_buf() function has also been refactored to not use gc_malloc() at
all.

v2: - removes a memleak when --ifconfig-ipv6 is used several times
    - makes string_alloc() behave properly if DMALLOC is enabled

Signed-off-by: David Sommerseth 
Acked-by: Gert Doering

Implement IPv6 interface config with non-/64 prefix lengths.

2012-02-04T12:16:06+00:00

Add "ifconfig_ipv6_netbits_parm" parameter to init_tun(), use that to
initialize tt->netbits_ipv6 (previously: always /64).  Actual interface
setup code already used tt->netbits_ipv6, so no changes needed there.

Remove restrictions on "/netbits" value for --server-ipv6 config option
(can now be /64.../112, previously had to be exactly /64).  Supporting
even smaller networks could cause problems with ipv6-pool handling and
are only allowed for explicit "ifconfig-ipv6", not for "server-ipv6".

Add /netbits to pushed "ifconfig-ipv6" values on server side (client
side always accepted this, but ignored it so far, so this does not
break compatibility).

Tested on Linux/ifconfig, Linux/iproute2 and FreeBSD 7.4

Signed-off-by: Gert Doering 
Acked-by: David Sommerseth 
Signed-off-by: David Sommerseth

Add --route-pre-down/OPENVPN_PLUGIN_ROUTE_PREDOWN script/plug-in hook

2012-01-25T17:00:10+00:00

This patchs adds a script/plug-in hook which is called right before the
network routes are taken down.  This gives external processes a
possibility to tear down communication over the VPN before the VPN
disappears.

One use case can be to mount a networked file system over the VPN via
--route-up.  And then to unmount this file system via --route-pre-down

Signed-off-by: David Sommerseth 
Acked-by: Gert Doering

Move away from openvpn_basename() over to platform provided basename()

2012-01-10T18:38:35+00:00

This kicks out the openvpn_basename() function from misc.[ch] and puts
glibc equivalents into compat.[ch].  This is to provide the same
functionality on platforms not having a native basename() function
available.

In addition this patch adds dirname() which commit 0f2bc0dd92f43c91e
depends.  Without dirname(), openvpn won't build in Visual Studio.

v2: Move all functions from compat.h to compat.c
v3: Use glibc versions of basename() and dirname() instead

Signed-off-by: David Sommerseth 
Acked-by: Alon Bar-Lev 
URL: http://thread.gmane.org/gmane.network.openvpn.devel/5178/focus=5215

Added "memstats" option to maintain real-time operating stats

2011-12-14T16:03:24+00:00

in a memory-mapped file.

Version 2.1.16

git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@7653 e7ae566f-a301-0410-adde-c780ea21d3b5

Fixes for the plugin system:

2011-10-22T15:22:51+00:00

 - Removed the dependency on an SSL library for USE_SSL when creating non-SSL plugins
 - Fixed example plugin code to include USE_SSL when needed

Signed-off-by: Adriaan de Jong 
Acked-by: James Yonan 
Signed-off-by: David Sommerseth